| Aspen Plus在加氢裂化尾油低温热利用技术改造中的应用 |
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| 引用本文： | 尤秀伟,单敏.Aspen Plus在加氢裂化尾油低温热利用技术改造中的应用[J].广州化工,2012,40(8):158-159,162. |
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| 作者姓名： | 尤秀伟 单敏 |
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| 作者单位： | 1. 中国石化南京工程有限公司,江苏南京,211100
2. 中国石化扬子石油化工有限公司,江苏南京,210048 |
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| 摘 要： | 目前炼油企业低温热回收利用是降低能耗的一种重要手段1]。扬子石化加氢裂化装置为了挖掘节能空间尽量回收低温热,利用Aspen Plus对尾油换热流程进行模拟分析,在此基础上提出了920单元DA912塔再沸器热源技术改造方案,达到了节能降耗的目的。每年可节约生产成本约423万元,经济效益显著。
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| 关 键 词： | 加氢裂化 尾油 低温热 AspenPlus |
Aspen Plus Applications in Low Temperature Heat Recyling Technology of Tail Oil of Hydrocracking Unit |
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| YOU Xiu - wei,SHAN Min.Aspen Plus Applications in Low Temperature Heat Recyling Technology of Tail Oil of Hydrocracking Unit[J].GuangZhou Chemical Industry and Technology,2012,40(8):158-159,162. |
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| Authors: | YOU Xiu - wei SHAN Min |
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| Affiliation: | 1 Nanjing Engineering ＆ Construction Co. , Ltd. , Sinopec, Jiangsu Nanjing 211100; 2 Yangzi Petrochemical Co. , Ltd. , Sinopec, Jiangsu Nanjing 210048, China) |
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| Abstract: | Recycling and energy consumption. In order using the to enlarge was used to simulate the tail oil heat for tower DA912 in 920 unit was low temperature heat was an important means in oil refining enterprise to reduce energy saving space to recovery the low temperature heat as possible, Aspen Plus exchange proposed in hydrocracking equipment, and the scheme of revamping the heat source to achieve the purpose of saving energy and reducing consumption. The eco- nomic benefit was remarkable, with annual savinz oroduction costs of 4.23 million vuan. |
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| Keywords: | hydrocracking tail oil low temperature heat Aspen Plus |
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